FirmusHeat

Business Details

17 Years

experience

Emergency

services

Expert Plumbing & Heating Services in Watford

FirmusHeat has been a trusted domestic and commercial heating and plumbing company in Watford for over 14 years. Our team of Gas Safe registered engineers provides reliable boiler installation, servicing, and repair services across Hertfordshire, Buckinghamshire, and North London. We specialise in central heating systems, powerflushing, landlord gas safety certificates, and emergency plumbing repairs. With six qualified plumbers and apprentices, we combine technical expertise with a customer-first approach, ensuring all work meets the highest standards.

As Worcester Accredited Installers, we offer extended warranties on selected boiler brands and maintain 10 million public liability insurance for client peace of mind. Our services cater to both residential and commercial clients, with 24-hour emergency call-out availability. We prioritise transparency, providing free no-obligation quotes and detailed post-service reports. Our Checkatrade-trusted status and over 60+ customer reviews attest to our commitment to quality and reliability.

Services

Boiler Installation Central Heating Repairs Plumbing Services Powerflushing Landlord Certificates Emergency Repairs Bathroom Installation Gas Safety Checks

Details

Year established: 2009

Highlights and features

14 years of experience in domestic and commercial plumbing and heating
Gas Safe registered engineers with Worcester Accredited Installer status
Extended warranties up to 12 years on selected boiler brands
DBS-checked employees and 10 million public liability insurance
Free no-obligation quotes with transparent pricing

Associations and certifications

Gas Safe Register
Worcester Accredited Installers
Checkatrade

What people say

Reliable and trusted service Quick emergency response Professional and clean work Excellent customer communication Competitive pricing

Website

Update Listing

Services

Boiler Installation

We provide expert boiler installations for domestic and commercial properties. Our Gas Safe engineers install Worcester Bosch, Vaillant, and Ideal boilers with warranties up to 12 years. All installations include system checks and efficiency optimisation.

Central Heating Repairs

Our team resolves central heating issues including faulty radiators, boiler breakdowns, and pipe leaks. We use diagnostic tools to identify problems quickly and provide lasting repairs for both residential and commercial systems.

Plumbing Services

We handle all aspects of plumbing including emergency leak repairs, bathroom installations, and drainage solutions. Our services cover taps, showers, toilets, and pipework for homes and businesses in Watford and surrounding areas.

Powerflushing

Our powerflushing service removes sludge and scale from heating systems. Using advanced equipment and chemical treatments, we restore efficiency and prevent future boiler breakdowns, particularly recommended before new boiler installations.

Landlord Certificates

We provide CP12 gas safety certificates for rental properties. Our Gas Safe engineers inspect all gas appliances, issue documentation within 28 days, and ensure compliance with HSE regulations for landlords in North London and Hertfordshire.

People

Steve Thorpe

Director

Steve leads FirmusHeat with 14 years of plumbing and heating expertise. He oversees operations, ensures quality standards, and maintains client relationships while managing complex installations and commercial projects.

Questions

Do you offer emergency plumbing services?

Yes, we provide 24/7 emergency call-outs for boiler breakdowns, leaks, and heating failures across Watford and surrounding areas.

What areas do you cover?

We serve Watford, Bushey, Harrow, Edgware, North London, Hertfordshire, and Buckinghamshire with same-day service availability.

Are your engineers Gas Safe registered?

All our engineers hold Gas Safe registration and undergo regular training with major boiler manufacturers like Worcester Bosch.

Do you provide boiler cover plans?

We offer three boiler cover packages (Bronze, Silver, Gold) starting at £11.99/month with 24/7 emergency support and repair coverage.

Can you install smart heating systems?

Yes, we install smart thermostats and programmable controls for energy-efficient heating management in residential and commercial properties.

Do you offer guarantees on work?

All installations come with minimum 5-year guarantees, with extended warranties available for Worcester and Vaillant boiler models.

Videos

Reviews (5)

Write a Review

Matt Stuttard

Jul 29, 2021 Report

Positive:Professionalism,Responsiveness,Value
Good quick job, as quoted, clean and tidy + friendly
Service:Install water heater

Paul Davison

Jul 26, 2021 Report

Attendance on site was fast and the work was undertaken in a professional manner.
Services:Repair pipe,Repair water heater

Gillian Williams

Jun 15, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
We had a leak that needed to be repaired urgently. We were impressed how quickly the repair was looked at and sorted. Excellent advice given and skilfully repaired. Very reasonably priced. Thank you.
Service:Find & repair leak

E. R.

May 17, 2021 Report

Positive:Professionalism
Phoned Steve many times over the years, always sorts the problem out. Can be relied upon ! Good man good company...
Services:Find & repair leak,Unclog drain

Heather Shane

Mar 26, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Excellent service. Prompt response. Efficient website and support.
Service:Heating maintenance